No other part numbers with same form, fit, and function found.
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 2925-01-256-8176
NSN 5935-01-487-6518
NSN 5999-01-384-3532
NSN 5990-01-227-6526
NSN 6145-01-461-1714
NSN 7035-01-462-0516
NSN 5905-00-996-1893
NSN 6240-01-359-2721
NSN 5915-00-080-6826
NSN 2925-00-436-9837
NSN 5915-01-485-9434
NSN 5985-01-542-8572